<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <title>Set value for a parameter</title>

 </head>
 <body><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="xsltprocessor.removeparameter.html">XSLTProcessor::removeParameter</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="xsltprocessor.setprofiling.html">XSLTProcessor::setProfiling</a></div>
 <div class="up"><a href="class.xsltprocessor.html">XSLTProcessor</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="xsltprocessor.setparameter" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">XSLTProcessor::setParameter</h1>
  <p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">XSLTProcessor::setParameter</span> &mdash; <span class="dc-title">Set value for a parameter</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-xsltprocessor.setparameter-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">bool</span> <span class="methodname"><strong>XSLTProcessor::setParameter</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespace</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$value</code></span>
   )</div>

  <div class="methodsynopsis dc-description">
   <span class="type">bool</span> <span class="methodname"><strong>XSLTProcessor::setParameter</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespace</code></span>
   , <span class="methodparam"><span class="type">array</span> <code class="parameter">$options</code></span>
   )</div>

  <p class="para rdfs-comment">
   Sets the value of one or more parameters to be used in subsequent 
   transformations with <a href="class.xsltprocessor.html" class="classname">XSLTProcessor</a>. If the 
   parameter doesn&#039;t exist in the stylesheet it will be ignored.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-xsltprocessor.setparameter-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">namespace</code></em></dt>

     <dd>

      <p class="para">
       The namespace URI of the XSLT parameter.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">name</code></em></dt>

     <dd>

      <p class="para">
       The local name of the XSLT parameter.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">value</code></em></dt>

     <dd>

      <p class="para">
       The new value of the XSLT parameter.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">options</code></em></dt>

     <dd>

      <p class="para">
       An array of  <em>name =&gt; value</em> pairs. This syntax is
       available since PHP 5.1.0.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-xsltprocessor.setparameter-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>

 <div class="refsect1 examples" id="refsect1-xsltprocessor.setparameter-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-5422">
    <p><strong>Example #1 Changing the owner before the transformation</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br />$collections&nbsp;</span><span style="color: #007700">=&nbsp;array(<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'Marc&nbsp;Rutkowski'&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #DD0000">'marc'</span><span style="color: #007700">,<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'Olivier&nbsp;Parmentier'&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #DD0000">'olivier'<br /></span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$xsl&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">DOMDocument</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$xsl</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">load</span><span style="color: #007700">(</span><span style="color: #DD0000">'collection.xsl'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;Configure&nbsp;the&nbsp;transformer<br /></span><span style="color: #0000BB">$proc&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">XSLTProcessor</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$proc</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">importStyleSheet</span><span style="color: #007700">(</span><span style="color: #0000BB">$xsl</span><span style="color: #007700">);&nbsp;</span><span style="color: #FF8000">//&nbsp;attach&nbsp;the&nbsp;xsl&nbsp;rules<br /><br /></span><span style="color: #007700">foreach&nbsp;(</span><span style="color: #0000BB">$collections&nbsp;</span><span style="color: #007700">as&nbsp;</span><span style="color: #0000BB">$name&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">$file</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;Load&nbsp;the&nbsp;XML&nbsp;source<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$xml&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">DOMDocument</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$xml</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">load</span><span style="color: #007700">(</span><span style="color: #DD0000">'collection_'&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">$file&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #DD0000">'.xml'</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$proc</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setParameter</span><span style="color: #007700">(</span><span style="color: #DD0000">''</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'owner'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$name</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$proc</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">transformToURI</span><span style="color: #007700">(</span><span style="color: #0000BB">$xml</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'file:///tmp/'&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">$file&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #DD0000">'.html'</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

   </div>
  </p>
 </div>

 <div class="refsect1 seealso" id="refsect1-xsltprocessor.setparameter-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="xsltprocessor.getparameter.html" class="function" rel="rdfs-seeAlso">XSLTProcessor::getParameter()</a> - Get value of a parameter</span></li>
    <li class="member"><span class="function"><a href="xsltprocessor.removeparameter.html" class="function" rel="rdfs-seeAlso">XSLTProcessor::removeParameter()</a> - Remove parameter</span></li>
   </ul>
  </p>
 </div>

</div><hr /><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="xsltprocessor.removeparameter.html">XSLTProcessor::removeParameter</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="xsltprocessor.setprofiling.html">XSLTProcessor::setProfiling</a></div>
 <div class="up"><a href="class.xsltprocessor.html">XSLTProcessor</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
